Fixed MTP to work with TWRP

Documentation/auxdisplay/cfag12864b

@@ -0,0 +1,105 @@
+	===================================
+	cfag12864b LCD Driver Documentation
+	===================================
+
+License:		GPLv2
+Author & Maintainer:	Miguel Ojeda Sandonis
+Date:			2006-10-27
+
+
+
+--------
+0. INDEX
+--------
+
+	1. DRIVER INFORMATION
+	2. DEVICE INFORMATION
+	3. WIRING
+	4. USERSPACE PROGRAMMING
+
+
+---------------------
+1. DRIVER INFORMATION
+---------------------
+
+This driver supports a cfag12864b LCD.
+
+
+---------------------
+2. DEVICE INFORMATION
+---------------------
+
+Manufacturer:	Crystalfontz
+Device Name:	Crystalfontz 12864b LCD Series
+Device Code:	cfag12864b
+Webpage:	http://www.crystalfontz.com
+Device Webpage:	http://www.crystalfontz.com/products/12864b/
+Type:		LCD (Liquid Crystal Display)
+Width:		128
+Height:		64
+Colors:		2 (B/N)
+Controller:	ks0108
+Controllers:	2
+Pages:		8 each controller
+Addresses:	64 each page
+Data size:	1 byte each address
+Memory size:	2 * 8 * 64 * 1 = 1024 bytes = 1 Kbyte
+
+
+---------
+3. WIRING
+---------
+
+The cfag12864b LCD Series don't have official wiring.
+
+The common wiring is done to the parallel port as shown:
+
+Parallel Port                          cfag12864b
+
+  Name Pin#                            Pin# Name
+
+Strobe ( 1)------------------------------(17) Enable
+Data 0 ( 2)------------------------------( 4) Data 0
+Data 1 ( 3)------------------------------( 5) Data 1
+Data 2 ( 4)------------------------------( 6) Data 2
+Data 3 ( 5)------------------------------( 7) Data 3
+Data 4 ( 6)------------------------------( 8) Data 4
+Data 5 ( 7)------------------------------( 9) Data 5
+Data 6 ( 8)------------------------------(10) Data 6
+Data 7 ( 9)------------------------------(11) Data 7
+       (10)                      [+5v]---( 1) Vdd
+       (11)                      [GND]---( 2) Ground
+       (12)                      [+5v]---(14) Reset
+       (13)                      [GND]---(15) Read / Write
+  Line (14)------------------------------(13) Controller Select 1
+       (15)
+  Init (16)------------------------------(12) Controller Select 2
+Select (17)------------------------------(16) Data / Instruction
+Ground (18)---[GND]              [+5v]---(19) LED +
+Ground (19)---[GND]
+Ground (20)---[GND]              E    A             Values:
+Ground (21)---[GND]       [GND]---[P1]---(18) Vee    - R = Resistor = 22 ohm
+Ground (22)---[GND]                |                 - P1 = Preset = 10 Kohm
+Ground (23)---[GND]       ----   S ------( 3) V0     - P2 = Preset = 1 Kohm
+Ground (24)---[GND]       |  |
+Ground (25)---[GND] [GND]---[P2]---[R]---(20) LED -
+
+
+------------------------
+4. USERSPACE PROGRAMMING
+------------------------
+
+The cfag12864bfb describes a framebuffer device (/dev/fbX).
+
+It has a size of 1024 bytes = 1 Kbyte.
+Each bit represents one pixel. If the bit is high, the pixel will
+turn on. If the pixel is low, the pixel will turn off.
+
+You can use the framebuffer as a file: fopen, fwrite, fclose...
+Although the LCD won't get updated until the next refresh time arrives.
+
+Also, you can mmap the framebuffer: open & mmap, munmap & close...
+which is the best option for most uses.
+
+Check Documentation/auxdisplay/cfag12864b-example.c
+for a real working userspace complete program with usage examples.